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The Best 9mm drill bits of 2022 – Reviews & Buying Guide

After hours researching and comparing all models on the market, we find out the Best 9mm drill bits of 2022. Check our ranking below.

2,270 Reviews Scanned

Rank No. #1
9mm Metric M35 Cobalt Steel Extremely Heat Resistant Twist Drill Bit of 1pcs with Straight Shank to Cut Through Hard Metals Such as Stainless Steel and Cast Iron, 5% Cobalt M35 Grade HSS-CO
  • Cobalt Steel - Manufactured From M35 5% Cobalt Steel, With Molybdenum And Cobalt Added To Creates A Hardened Alloy, Measuring Rockwell Hardness Up To 65, For Much Faster Cutting And Extra Longer Life Span, With Up To 10 Times When Compared with an Average HSS Drill Bit.
  • HSS Titanium Coating - Classic HSS Construction With Titanium Coating For Capability And Durability. The Cutting Edge Is Hardened And Honed For Sharpness.
  • Flutes Form - 2 Flutes Form Helps Clear Chips And Debris Away From The Bit, Decreasing Friction And Heat For A Faster, Cooler Drilling Process, Chatter-Free Design With Staggered Cutting Teeth Ensure The Precise Countersinking And Hole Smooth Clean.
  • Straight Shank And 135° Point Angle - Straight Shank For Standard Drill Chucks And Collet Chuck To Hold Firmly, Assuring Accurate Centering; Helical Flute For Swarf To Easily Get Out; Ideal For General Purpose Drilling Applications.
  • For Metalworking - Particularly Successful In Cutting Through Hard Metals(Hardness Less Than Hrc38°) Such As Stainless Steel And Cast Iron, Although They Can Be Used For Softer Materials Like Copper And Aluminium, Too. Not For Hardened Steel And High Carbon Steel.
Rank No. #2
uxcell Straight Shank Twist Drill Bits 9mm High Speed Steel 4341 with 9mm Shank 2 Pcs for Stainless Steel Alloy Metal Plastic Wood
  • Features: Cutting Edge Diameter : 9mm / 0.35"; Shank Diameter : 9mm / 0.35"; Cutting Edge Length: 82mm / 3.23"; Total Length : 125mm / 1.0"; Cutting Direction: Right Hand
  • High Speed Steel Tool: High-speed steel straight shank tool is good for most general purpose applications, offering a combination of hardness and toughness for wear resistance
  • Sharp Spiral Flutes: Provide neat and smooth cuts. High cutting edge strength, fast cutting speed. Spiral groove facilitates the export of metal chip, saving time and effort in operation.
  • Black & Gold Oxide Finish: Premium gold titanium and black nitride dual coating can apply lubricant better for smoother drilling and is more durable and corrosion resistant
  • Versatile Uses: For use in a wide range of stainless steel, aluminum alloy, iron, copper, brass, wood, plastic, and other metal materials. Suitable for hand drills, bench drills, etc. Clamping stable round shank design, not easy to shake, tight clamping without slipping
Rank No. #3
Hymnorq Metric 9mm M35 Grade Cobalt Steel Drill Bit Set of 5pcs with Straight Shank to Cut Cast Iron, Heat-Treated Steel, Stainless Steel and Other Hard Materials
  • COBALT STEEL - Manufactured from M35 cobalt steel, with molybdenum and cobalt added to creates a hardened alloy, measuring Rockwell hardness up to 67, for much faster cutting and extra longer life span, with up to twelve times when compared with an average HSS drill bit.
  • SELF CENTERING - The 135°quick-cut pilot split points are self-centering and can penetrate quickly with less pressure. The bits will not "walk" or "wander". Straight shank allows for firmly holding and accurate centering, fit for standard drill chucks and regular round collet chucks.
  • 5PC METRIC BITS - The set includes 5pcs of 9mm M35 cobalt steel twist drill bits. Well packed in a plastic case for convinient storage. Manufactured to German DIN338 standard.
  • FOR METALWORKING - Particularly successful in cutting through hard metals(hardness less than HRC38°) such as stainless steel and cast iron, although they can be used for softer materials like copper and aluminium, too. Not for hardened steel / high carbon steel. Try to adjust the RPM when it fails to penetrate.
  • DOWNLOADABLE USER GUIDE - We've summed up some tips of drilling metals, including a RPM chart for several common metals, based on our reviews and some articles on the internet. In most cases, our customers would get a much better result with these tips. Welcome to download.
SaleRank No. #4
uxcell Step Drill Bit HSS 3mm to 13mm 11 Sizes Titanium Coated Straight Flutes Hex Shank for Metal Wood Plastic
  • Shank Type: 6.3mm Hex Shank; Material: High Speed Steel with Titanium Coated; Drilling Diameters: 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm.
  • This step drill bit is durable and strong enough to punch and drill clean holes in materials like metal, wood, etc.. It can also help to enlarge existing holes and clean edges.
  • It is Great for drilling holes for iron, metal, aluminum, copper, wood, plastic, PVC board and many other types of sheets.
  • Suitable for hand-held drilling rigs, drilling machines, milling machines and machining centers, for metal sheet, maintenance and modification, bridge doors and windows, home appliances, etc..
  • Note: High temperature will affect the working life, please use coolant while drilling on metals to ensure the drill bit working properly. Please keep it properly preserved. Avoid falling the bits from high place.
SaleRank No. #5
uxcell 9mm Dia HSS Cobalt Straight Round Shank Metric Twist Drill Bit Drilling Tool
  • Total Length: 125mm / 5"; Shank Diameter: 9mm
  • Product Name: Twist Drill Bit; Package Content: 1 x Twist Drill Bit
  • Material: HSS, Cobalt; Flute Length: 68mm / 2.7"
  • Bit Diameter: 9mm; Weight: 44g
  • Fearure: Straight Shank; Color: Champagne Color
Rank No. #6
uxcell Straight Shank Twist Drill Bits 9mm High Speed Steel 4341 with 9mm Shank for Stainless Steel Alloy Metal Plastic Wood
  • Features: Cutting Edge Diameter : 9mm / 0.35"; Shank Diameter : 9mm / 0.35"; Cutting Edge Length: 82mm / 3.23"; Total Length : 125mm / 1.0"; Cutting Direction: Right Hand
  • High Speed Steel Tool: High-speed steel straight shank tool is good for most general purpose applications, offering a combination of hardness and toughness for wear resistance
  • Sharp Spiral Flutes: Provide neat and smooth cuts. High cutting edge strength, fast cutting speed. Spiral groove facilitates the export of metal chip, saving time and effort in operation.
  • Black & Gold Oxide Finish: Premium gold titanium and black nitride dual coating can apply lubricant better for smoother drilling and is more durable and corrosion resistant
  • Versatile Uses: For use in a wide range of stainless steel, aluminum alloy, iron, copper, brass, wood, plastic, and other metal materials. Suitable for hand drills, bench drills, etc. Clamping stable round shank design, not easy to shake, tight clamping without slipping
Rank No. #8
uxcell 2 Pcs High Speed Steel Hex Shank Twist Drill Bit, 9mm Drilling Dia with 1/4 Inch Hex Shank 125mm Length
  • Specification: Shank: 1/4-inch Hex; Drill Diameter: 9mm / 0.35-inch; Total Length: 125mm / 4.92-inch; Drill Bit Length: 80mm / 3.15-inch; 2 x Twist Drill Bits
  • Material: Made of high speed steel with dual coating of gold titanium and black nitride for better lubrication, smoother drilling. Increase the hardness of the drill, with good wear resistance and durability.
  • 135-degree Split Point Tip Design: Can drill with less force and good radial stability. Easier chip evacuation, better heat dissipation and increased drill durability.
  • Application: Suitable for drilling holes in alloy steel, wood, nonferrous metal, cast iron and hard plastics
  • Quick Change: Compared with the ordinary drill, with a quick change hexagonal handle, handle diameter 6.35mm (1/4 "), fixture is more stable, more convenient to replace.
Rank No. #9
Fisch Brad Point Drill Bits (9mm x 125mm) - Premium Drill Bits for Soft, Hard, Veneered and Laminated Wood, MDF and Acrylic Glass - Beveled Edge for Fast, Easy Cutting - FSF-004073 - Made in Austria
  • Optimized spurs insure fast and easy cutting of the wood fibers before the hole is drilled
  • Beveled edge leads to a perfect drilling of the diameter without any deviation
  • For use in soft, hard, exotic, veneered and laminated wood as well as MDF and even acrylic glass
  • Made in Austria
Rank No. #10
304 Stainless Steel Stop Bit Collar Set Drill Tool for 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm Diameter Drill Bits 8Pcs by ROOCBIT
  • Create perfect drill holes of precise, uniform depth in your portable drill applications
  • Fits the following most popularly used bit sizes: 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, and 10mm
  • The whole is made of 304 stainless steel, with high hardness, corrosion resistance, high temperature resistance and durability, Great for machinery shaft instruments or on woodworking tools as a bit limit ring
  • The double-hole design has a stronger clamping force than a single hole, and the can be stably locked to the drill bit without offset
  • Quality assurance for 2 years. We provide 100% satisfaction service, if you have any questions, please kindly feel free to contact us.

Last update on 2022-11-04 / Affiliate links / Images from Amazon Product Advertising API

How Do You Buy The Best 9mm drill bits?

Do you get stressed out thinking about shopping for a great 9mm drill bits? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching 9mm drill bits, which is why we have assembled a comprehensive list of the greatest 9mm drill bits available in the current market. We’ve also come up with a list of questions that you probably have yourself.

We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for 9mm drill bits that you consider buying. Your questions might include the following:

  • Is it worth buying an 9mm drill bits?
  • What benefits are there with buying an 9mm drill bits?
  • What factors deserve consideration when shopping for an effective 9mm drill bits?
  • Why is it crucial to invest in any 9mm drill bits, much less the best one?
  • Which 9mm drill bits are good in the current market?
  • Where can you find information like this about 9mm drill bits?

We’re convinced that you likely have far more questions than just these regarding 9mm drill bits, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for 9mm drill bits, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible 9mm drill bits. Make sure that you are only using trustworthy and credible websites and sources.

We provide an 9mm drill bits buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available 9mm drill bits currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of 9mm drill bits has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an 9mm drill bits?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your 9mm drill bits.
  5. Customer Ratings: Number ratings grade 9mm drill bits objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their 9mm drill bits.
  7. Product Quality: You don’t always get what you pay for with an 9mm drill bits, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an 9mm drill bits is should be an indication of how long it will work out for you.

We always remember that maintaining 9mm drill bits information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding 9mm drill bits is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly! We’re here for you all the time. Contact us here. Or You can read more about us to see our vision.

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